France - Obol n.d, Silver, ANONYME, MONNAIES FEODALES, BRETAGNE Guingamp mint. Arms or Dreux in field ✠ DVX BRITANINE. Rev. short cross pattée with castle in 2nd and ermine in 3rd angle ✠ CASTRI GIGANPI.Jézéquel 77; Bigot 327.According to collector's ticket bought from Spink in 1973.0.41 g. R Extremely fine